68822852

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 148313088

約数和(自身を除く): 79490236

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 188, 196, 217, 241, 329, 434, 482, 658, 868, 964, 1316, 1457, 1519, 1687, 2303, 2914, 3038, 3374, 4606, 5828, 6076, 6748, 7471, 9212, 10199, 11327, 11809, 14942, 20398, 22654, 23618, 29884, 40796, 45308, 47236, 52297, 71393, 79289, 104594, 142786, 158578, 209188, 285572, 317156, 351137, 366079, 555023, 702274, 732158, 1110046, 1404548, 1464316, 2220092, 2457959, 4915918, 9831836, 17205713, 34411426, 68822852]

約数ペア:

[(1, 68822852), (2, 34411426), (4, 17205713), (7, 9831836), (14, 4915918), (28, 2457959), (31, 2220092), (47, 1464316), (49, 1404548), (62, 1110046), (94, 732158), (98, 702274), (124, 555023), (188, 366079), (196, 351137), (217, 317156), (241, 285572), (329, 209188), (434, 158578), (482, 142786), (658, 104594), (868, 79289), (964, 71393), (1316, 52297), (1457, 47236), (1519, 45308), (1687, 40796), (2303, 29884), (2914, 23618), (3038, 22654), (3374, 20398), (4606, 14942), (5828, 11809), (6076, 11327), (6748, 10199), (7471, 9212)]